diff --git a/app/assets/stylesheets/navigation/notifications.scss b/app/assets/stylesheets/navigation/notifications.scss
index 688a94995..c7049d6ef 100644
--- a/app/assets/stylesheets/navigation/notifications.scss
+++ b/app/assets/stylesheets/navigation/notifications.scss
@@ -30,7 +30,7 @@
     flex-direction: column;
     height: calc(100vh - 8rem);
     padding: 1.5rem;
-    width: 400px;
+    width: 600px;
 
   .sci--navigation--notificaitons-flyout-title {
     @include font-h2;
diff --git a/app/controllers/user_notifications_controller.rb b/app/controllers/user_notifications_controller.rb
index ca05c3bbc..0f1ffa0eb 100644
--- a/app/controllers/user_notifications_controller.rb
+++ b/app/controllers/user_notifications_controller.rb
@@ -5,11 +5,18 @@ class UserNotificationsController < ApplicationController
 
   def index
     page = (params.dig(:page, :number) || 1).to_i
-    notifications = load_notifications.page(page).per(Constants::INFINITE_SCROLL_LIMIT)
+    notifications = load_notifications
+
+    case params[:tab]
+    when 'all'
+      notifications = notifications.where.not(read_at: nil)
+    when 'unread'
+      notifications = notifications.where(read_at: nil)
+    end
+
+    notifications = notifications.page(page).per(Constants::INFINITE_SCROLL_LIMIT)
 
     render json: notifications, each_serializer: NotificationSerializer
-
-    notifications.mark_as_read!
   end
 
   def unseen_counter
@@ -18,6 +25,17 @@ class UserNotificationsController < ApplicationController
     }
   end
 
+  def mark_all_read
+    load_notifications.mark_as_read!
+    render json: { success: true }
+  end
+
+  def toggle_read
+    notification = current_user.notifications.find(params[:id])
+    notification.update(read_at: (params[:mark_as_read] ? DateTime.now : nil))
+    render json: notification, serializer: NotificationSerializer
+  end
+
   private
 
   def load_notifications
@@ -25,5 +43,4 @@ class UserNotificationsController < ApplicationController
                 .in_app
                 .order(created_at: :desc)
   end
-
 end
diff --git a/app/javascript/vue/navigation/notifications/notification_item.vue b/app/javascript/vue/navigation/notifications/notification_item.vue
index b187636f1..1b33f05d8 100644
--- a/app/javascript/vue/navigation/notifications/notification_item.vue
+++ b/app/javascript/vue/navigation/notifications/notification_item.vue
@@ -1,12 +1,20 @@
 <template>
   <div class="sci-navigation--notificaitons-flyout-notification">
-    <div class="sci-navigation--notificaitons-flyout-notification-date">
-      {{ notification.attributes.created_at }}
+    <div class="flex item-center">
+      <div class="sci-navigation--notificaitons-flyout-notification-date">
+        {{ notification.attributes.created_at }}
+      </div>
+      <div class="ml-auto cursor-pointer" @click="toggleRead()">
+        <div v-if="!notification.attributes.checked" class="w-2.5 h-2.5 bg-sn-coral rounded-full cursor-pointer"></div>
+        <div v-else class="w-2.5 h-2.5 border-2 border-sn-grey rounded-full border-solid cursor-pointer"></div>
+      </div>
     </div>
-    <div class="sci-navigation--notificaitons-flyout-notification-title"
-         v-html="notification.attributes.title"
-         :data-seen="notification.attributes.checked"></div>
-    <div v-html="notification.attributes.message" class="sci-navigation--notificaitons-flyout-notification-message"></div>
+    <a :href="lastBreadcrumbUrl" @click="toggleRead(true)" class="hover:no-underline text-black hover:text-black">
+      <div class="sci-navigation--notificaitons-flyout-notification-title"
+          v-html="notification.attributes.title"
+          :data-seen="notification.attributes.checked"></div>
+      <div v-html="notification.attributes.message" class="sci-navigation--notificaitons-flyout-notification-message"></div>
+    </a>
     <div v-if="notification.attributes.breadcrumbs" class="flex items-center flex-wrap gap-0.5">
       <template v-for="(breadcrumb, index) in notification.attributes.breadcrumbs" :key="index">
         <div class="flex items-center gap-0.5">
@@ -19,23 +27,33 @@
 </template>
 
 <script>
+import axios from '../../../packs/custom_axios.js';
+
 export default {
   name: 'NotificationItem',
   props: {
     notification: Object
   },
   computed: {
-    icon() {
-      switch (this.notification.attributes.type_of) {
-        case 'deliver':
-          return 'fas fa-truck';
-        case 'assignment':
-          return 'fas fa-list-alt';
-        case 'recent_changes':
-          return 'fas fa-list-alt';
-        case 'deliver_error':
-          return 'sn-icon sn-icon-alert-warning';
+    lastBreadcrumbUrl() {
+      if (!this.notification.attributes.breadcrumbs) {
+        return null;
       }
+      return this.notification.attributes.breadcrumbs[this.notification.attributes.breadcrumbs.length - 1]?.url;
+    }
+  },
+  methods: {
+    toggleRead(check = false) {
+      const params = {};
+      if (!this.notification.attributes.checked || check) {
+        params.mark_as_read = true;
+      }
+
+      axios.post(this.notification.attributes.toggle_read_url, params)
+        .then((response) => {
+          const notification = response.data.data;
+          this.$emit('updateNotification', notification);
+        });
     }
   }
 };
diff --git a/app/javascript/vue/navigation/notifications/notifications_flyout.vue b/app/javascript/vue/navigation/notifications/notifications_flyout.vue
index 7b8a4e40f..8f21e3c0d 100644
--- a/app/javascript/vue/navigation/notifications/notifications_flyout.vue
+++ b/app/javascript/vue/navigation/notifications/notifications_flyout.vue
@@ -6,17 +6,45 @@
         {{ i18n.t('nav.settings') }}
       </a>
     </div>
-    <hr>
+    <div class="flex items-center">
+      <div
+        @click="changeTab('all')"
+        class="px-4 py-2 text-sn-grey cursor-pointer border-solid border-0 border-b-4 border-transparent"
+        :class="{'!text-sn-black border-sn-blue': activeTab === 'all'}"
+      >
+        {{ i18n.t('nav.notifications.all') }}
+      </div>
+      <div
+        @click="changeTab('unread')"
+        class="px-4 py-2 text-sn-grey cursor-pointer border-solid border-0 border-b-4 border-transparent"
+        :class="{'!text-sn-black border-sn-blue': activeTab === 'unread'}"
+      >
+        {{ i18n.t('nav.notifications.unread') }}
+      </div>
+      <div
+        @click="changeTab('read')"
+        class="px-4 py-2 text-sn-grey cursor-pointer border-solid border-0 border-b-4 border-transparent"
+        :class="{'!text-sn-black  border-sn-blue': activeTab === 'read'}"
+      >
+      {{ i18n.t('nav.notifications.read') }}
+      </div>
+      <div class="py-4 ml-auto cursor-pointer" @click="markAllNotificationsAsRead">
+        {{ i18n.t('nav.notifications.read_all') }}
+      </div>
+    </div>
+    <hr class="!mt-0.5">
     <perfect-scrollbar @wheel="preventPropagation" ref="scrollContainer" class="sci--navigation--notificaitons-flyout-notifications">
       <div class="sci-navigation--notificaitons-flyout-subtitle" v-if="todayNotifications.length">
         {{ i18n.t('nav.notifications.today') }}
       </div>
       <NotificationItem v-for="notification in todayNotifications" :key="notification.type_of + '-' + notification.id"
+        @updateNotification="updateNotification"
         :notification="notification" />
       <div class="sci-navigation--notificaitons-flyout-subtitle" v-if="olderNotifications.length">
         {{ i18n.t('nav.notifications.older') }}
       </div>
       <NotificationItem v-for="notification in olderNotifications" :key="notification.type_of + '-' + notification.id"
+        @updateNotification="updateNotification"
         :notification="notification" />
       <div class="next-page-loader">
         <img src="/images/medium/loading.svg" v-if="loadingPage" />
@@ -37,6 +65,7 @@ export default {
   },
   props: {
     notificationsUrl: String,
+    markAllNotificationsUrl: String,
     unseenNotificationsCount: Number,
     preferencesUrl: String
   },
@@ -45,11 +74,14 @@ export default {
       notifications: [],
       nextPageUrl: null,
       scrollBar: null,
-      loadingPage: false
+      activeTab: 'all',
+      loadingPage: false,
+      firstPageUrl: null
     };
   },
   created() {
     this.nextPageUrl = this.notificationsUrl;
+    this.firstPageUrl = this.notificationsUrl;
     this.loadNotifications();
   },
   mounted() {
@@ -76,6 +108,27 @@ export default {
     }
   },
   methods: {
+    changeTab(tab) {
+      this.activeTab = tab;
+      this.notifications = [];
+      this.nextPageUrl = this.firstPageUrl;
+      this.loadNotifications();
+    },
+    markAllNotificationsAsRead() {
+      axios.post(this.markAllNotificationsUrl)
+        .then(() => {
+          this.notifications = this.notifications.map((n) => {
+            n.attributes.checked = true;
+            return n;
+          });
+          this.$emit('update:unseenNotificationsCount');
+        });
+    },
+    updateNotification(notification) {
+      const index = this.notifications.findIndex((n) => n.id === notification.id);
+      this.notifications.splice(index, 1, notification);
+      this.$emit('update:unseenNotificationsCount');
+    },
     preventPropagation(e) {
       e.stopPropagation();
       e.preventDefault();
@@ -85,7 +138,7 @@ export default {
 
       this.loadingPage = true;
 
-      axios.get(this.nextPageUrl)
+      axios.get(this.nextPageUrl, { params: { tab: this.activeTab } })
         .then((response) => {
           this.notifications = this.notifications.concat(response.data.data);
           this.nextPageUrl = response.data.links.next;
diff --git a/app/javascript/vue/navigation/top_menu.vue b/app/javascript/vue/navigation/top_menu.vue
index 77d92fcde..516794eb8 100644
--- a/app/javascript/vue/navigation/top_menu.vue
+++ b/app/javascript/vue/navigation/top_menu.vue
@@ -45,8 +45,9 @@
         <NotificationsFlyout
           :preferencesUrl="user.preferences_url"
           :notificationsUrl="notificationsUrl"
+          :markAllNotificationsUrl="markAllNotificationsUrl"
           :unseenNotificationsCount="unseenNotificationsCount"
-          @update:unseenNotificationsCount="checkUnseenNotifications()"
+          @update:unseenNotificationsCount="checkUnseenNotifications(false)"
           @close="$refs.notificationDropdown.$refs.field.click();"/>
       </template>
     </GeneralDropdown>
@@ -92,6 +93,7 @@ export default {
   props: {
     url: String,
     notificationsUrl: String,
+    markAllNotificationsUrl: String,
     unseenNotificationsUrl: String,
     quickSearchUrl: String,
     teamsUrl: String,
@@ -119,7 +121,7 @@ export default {
 
     $(document).on('turbolinks:load', () => {
       this.notificationsOpened = false;
-      this.checkUnseenNotifications();
+      this.checkUnseenNotifications(false);
       this.refreshCurrentTeam();
       this.hideSearch = !!document.getElementById('GlobalSearch');
       this.globalSearchKey += 1;
@@ -177,11 +179,13 @@ export default {
     searchValue(e) {
       window.open(`${this.searchUrl}?q=${e.target.value}`, '_self');
     },
-    checkUnseenNotifications() {
+    checkUnseenNotifications(repeat = true) {
       clearTimeout(this.unseenNotificationsTimeout);
       $.get(this.unseenNotificationsUrl, (result) => {
         this.unseenNotificationsCount = result.unseen;
-        this.unseenNotificationsTimeout = setTimeout(this.checkUnseenNotifications, 30000);
+        if (repeat) {
+          this.unseenNotificationsTimeout = setTimeout(this.checkUnseenNotifications, 30000);
+        }
       });
     },
     refreshCurrentTeam() {
diff --git a/app/serializers/notification_serializer.rb b/app/serializers/notification_serializer.rb
index ebb8ef838..75244c379 100644
--- a/app/serializers/notification_serializer.rb
+++ b/app/serializers/notification_serializer.rb
@@ -4,7 +4,7 @@ class NotificationSerializer < ActiveModel::Serializer
   include Rails.application.routes.url_helpers
   include BreadcrumbsHelper
 
-  attributes :id, :title, :message, :created_at, :read_at, :type, :breadcrumbs, :checked, :today
+  attributes :id, :title, :message, :created_at, :read_at, :type, :breadcrumbs, :checked, :today, :toggle_read_url
 
   def title
     object.to_notification.title
@@ -31,4 +31,7 @@ class NotificationSerializer < ActiveModel::Serializer
     object.read_at.present?
   end
 
+  def toggle_read_url
+    toggle_read_user_notification_path(object)
+  end
 end
diff --git a/app/views/shared/navigation/_top.html.erb b/app/views/shared/navigation/_top.html.erb
index 382300e8d..2a670e52f 100644
--- a/app/views/shared/navigation/_top.html.erb
+++ b/app/views/shared/navigation/_top.html.erb
@@ -3,6 +3,7 @@
     <top-menu-container
       url="<%= top_menu_navigations_path %>"
       notifications-url="<%= user_notifications_path %>"
+      mark-all-notifications-url="<%= mark_all_read_user_notifications_path %>"
       quick-search-url="<%= quick_search_path %>"
       unseen-notifications-url="<%= unseen_counter_user_notifications_path %>"
       teams-url="<%= visible_teams_teams_path %>"
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 33393ab12..362b1e56f 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -310,6 +310,9 @@ en:
     academy_tooltip: "SciNote Academy"
     notifications:
       title: "Notifications"
+      read: "Read"
+      unread: "Unread"
+      read_all: "Read all"
       all: "All"
       message: "Messages"
       system: "System"
diff --git a/config/routes.rb b/config/routes.rb
index fdadab610..0fdc7fe93 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -168,6 +168,10 @@ Rails.application.routes.draw do
       collection do
         get :filter_groups
         get :unseen_counter
+        post :mark_all_read
+      end
+      member do
+        post :toggle_read
       end
     end